now the response of president obama was in sharp contrast to the president of south africa, jacob zuma who spoke just after president obama. when jacob zuma took to the stand, the crowd responded with cheers and boos. >> happening in south africa today. thank you bill whitaker. thousands of south africans are gathered to watch the service. mark phillips is at orlando stadium. good morning to you. >> reporter: good morning. orlando is a different morning. a little rain or a lot of rain is not going to keep people away today. there was the official ceremony, of course, which president obama spoke and other world leaders and now the president of south africa. there were other unofficial ceremonies and the people were determined to be part of a little rain or a lot of rain. it's not going to keep it away. they formed at venues like this one. parade around the country set up as people gather. it's part of the acceptability of this man and the ceremony that was put together. nelson mandela was famous for leading the liberation struggle here, but also, perhaps even more for bringing the count